Loneliness is the poverty of self; solitude is the richness of self.

The energy sector is the backbone of any economy, and its stability ensures national security.

你无法和一个坏人做成一个好交易。

我是个幸存者，我不会放弃，我不会停下，我会更加努力。

如果他没有伤害我的自尊，我是可以容忍他的傲慢的。

You’ve got to have models in your head. And you’ve got to array your experience—both vicarious and direct—on this latticework of models. You may have noticed students who just try to remember and pound back what is remembered. Well, they fail in school and in life. You’ve got to hang experience on a latticework of models in your mind.

人的心智是如此构造，以至于能够对事件的概率形成判断。

The world is full of obvious things which nobody by any chance ever observes.

真理总是存在于简单之中，而不是存在于事物的多样性和混乱之中。